1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dedylja [7]
3 years ago
12

Which sum or difference identity could be used to prove that cos(270º - thata) = -sin thata is an identity?

Mathematics
1 answer:
timama [110]3 years ago
3 0

Answer:

the answer is 3475673456

Step-by-step explanation:

d4857d568df what

You might be interested in
Please give the actual answer if you choose to anwser
zlopas [31]

9514 1404 393

Answer:

  C. 78°

Step-by-step explanation:

The sum of angles in a triangle is 180°.

  (7x-6)° +(4x+11)° +43° = 180°

  11x +48 = 180 . . . . . divide by °, simplify

  11x = 132 . . . . . . . subtract 48

  x = 12 . . . . . . . divide by 11

Then the measure of angle T is ...

  ∠T = (7x -6)° = (7(12) -6)°

  ∠T = 78°

6 0
3 years ago
A bag of pecans costs $3.84. If
Stels [109]

Answer:

10.4 cents

Step-by-step explanation:

40 pecans/$3.84 gives you pecans per dollar

6 0
3 years ago
Using point-slope form, write an equation of the line that passes through (2,-1) and has a slope of -5
expeople1 [14]
Y – y1 = m(x – x1)

y-(-1)=-5(x-2)

Y+1=-5(x-2)
5 0
2 years ago
Whitch of the following is closest to 8 62 61 65 66
Natasha2012 [34]

Answer:

If the question is which is closest to 8, the answer is 61

Step-by-step explanation:

6 0
2 years ago
1Jada made 6 cups of blueberry jam and divided the jam equally among 4 containers. How much jam went in each container? ​I pick
creativ13 [48]

Answer:

That would be 1.5

Step-by-step explanation:

Here it is.

3 0
2 years ago
Other questions:
  • Could someone explain this to me?
    8·2 answers
  • What is the slope of a line that is perpendicular to the line y = 1?
    13·1 answer
  • What is a array of 50
    14·1 answer
  • X+7=5x2 what's the answer
    12·1 answer
  • Find f o g.<br><br> f(x) = x2 - 5x + 6 g(x) = x + 3
    15·1 answer
  • For what values of x does the graph of f have a horizontal tangent? (Use n as your integer variable. Enter your answers as a com
    11·1 answer
  • What’s the correct answer for this?
    7·1 answer
  • Solve For x and Solve For y:
    7·1 answer
  • Sketching a Hyperbola In Exercises 19-32, find the center, vertices, foci, and the equations of the asymptotes of the hyperbola.
    9·1 answer
  • James has organised a game to raise money for charity at a local He rolls a fair six-sided dice and flips a fair coin. If the co
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!